APA aipamena

Panneerselvam, R. (2004). Research methodology. PHI.

Chicago Style aipamena

Panneerselvam, R. Research Methodology. New Delhi: PHI, 2004.

MLA aipamena

Panneerselvam, R. Research Methodology. PHI, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.